Features
Color:Silver,Black
Size: Helmet lock length and width 6*4cm Key length and width 5.5*2.5cm
Material: metal
Package Content:
1set

Kindly Tip:
-Conversion: 1 inch= 2.54cm
Size Approximately : These size is about Asian Size,general get one size smaller than US/EU size,Please reference to the size chart in the picture. Item Measure by hand, it could be 1-3cm different. hope you can understanding, will be sincerely appreciated.
2 .Please be reminded that due lighting effects, monitor's brightness/ contrast settings etc, there could be some slight differences in the color tone of the website's photo and the actual item.